KR102102290B1 - Apparatus for analyzing green lie - Google Patents

Abstract

The present invention relates to a golf green line analysis device.
Specifically, in the golf green line analysis device (1),
Analysis device housing (100); And, it is installed and formed on either side of the analysis device housing (100), by the golfer's manipulation, by shooting and sensing the green lie of the golf course where the current golfer is located, information about the green lie The green line image acquisition sensor unit 200 to be acquired; and, based on the information obtained from the green line image acquisition sensor unit 200, generates three-dimensional data and maps the actual distance to the generated three-dimensional data , Real-time three-dimensional green line real-time mapping unit 300 to generate information of a real-time three-dimensional golf green line applied to the distance; And, real-time three-dimensional golf green line generated by the three-dimensional green line real-time mapping unit 300 Putting guide unit 400 to determine the position of the golf ball and the hole cup based on the information of, to calculate the direction and intensity the golfer will put; And a display output unit 500 that outputs and provides a putting path calculated from the putting guide unit 400 to a golfer. And an analysis device control unit 600 for controlling the green line image acquisition sensor unit 200, a three-dimensional green line real-time mapping unit 300, a putting guide unit 400, and a display output unit 500.
In the display output unit 500,
Consist of a real distance output module 510 for displaying the actual distance from the golf ball to the hole cup; and a putting path output module 520 for displaying at least one put path from the golf ball to the hole cup;
It is characterized in that the golf green line is analyzed in real time to provide an optimal putting path to the golfer.
For this reason, the golfer is provided with information on the green lie analyzed in real time (topography, slope, turf condition, presence or absence of obstacles) and the optimal putting path analyzed and calculated based on this, so that accurate and accurate putting from the golfer It has the advantage of inducing).

Description

Golf green lie analysis device {Apparatus for analyzing green lie}

The present invention relates to a golf green lie analysis device, and more specifically, to analyze the green lie of the golf course in real time, providing golfers with at least one [more] optimal putting path for golf green lie analysis It is about the device.

In the case of putting in golf, the golfer must accurately grasp information such as a lie around the hole cup of the golf green, and hit the golf ball in an appropriate strength and direction to put the golf ball into the hole cup.

Therefore, putting can be prevented from being put wrong when considering how to put rather than where to put.

That is, even if the technical part is excellent, the putting cannot be successful without correctly reading the green lie.

Since putting, putting, has a great influence on the score, information about the location of the hole cup in the golf game has been regarded as the most important factor, and numerous golfers put information on the location of the hole cup before putting on the green. To figure out, sit back a few steps behind the golf ball, or observe the lie on the green by almost matching the ground and eye level.

At this time, in order to grasp the lie between the golf ball and the hole cup, it is observed from the left or right side, it is also observed from the back or the back of the hole cup, and even the fine lie around the hole cup (lie). .

However, since it is very difficult for a golfer or a caddie to visually observe the actual green like this, it is very difficult to accurately grasp the information such as the lie around the hole cup position. There are emerging methods of obtaining 3D shape information of green through actual measurement and providing it through a mobile terminal.

Here, the horizontal measurement assist device measures the lie of the green at the position of the golf ball by attaching a horizontal measuring device to the ball marker, and measures the lie at the hole cup position. Provides information necessary to determine the putting direction angle.

However, although the above-mentioned two points, i.e., the lie between the golf ball and the hole cup, can be roughly measured, the lie of the overall terrain for the green between the golf ball and the hole cup, which is really important to the most golfer, is the lie. Is difficult to measure.

Due to this problem, recently, instead of a ball marker, a method in which a tilt measurement app is mounted on a smartphone equipped with a tilt sensor has been introduced and utilized, which is the same method as the ball marker method. The tool has only been replaced by a smartphone, and it is still difficult to measure information on the overall lie of the green between the golf ball and the hole cup.

On the other hand, there is a method of providing information obtained through measurement of 3D shape information on green through a mobile terminal, which can most accurately provide information about the green lie.

After obtaining the three-dimensional shape information for the entire green by measuring the position (latitude, longitude) and altitude (height) of the grid points on the green at several cm intervals with a high-precision laser scanner, the three-dimensional shape information is obtained. This is a way to provide information to the golfer on the field.

However, the high-precision laser scanner is difficult to carry, and thus can be used only in a golf course in which 3D shape information is obtained in advance, and the 3D shape information is a data obtained in advance as described above, and the green lie changed by various factors as a lie, inclination. ) Has the problem of not being able to detect the information.

Therefore, there is a need to develop a device and software that can solve the conventional problems and can be easily carried by a golfer, and analyze the green lie condition in real time to provide an optimal putting path.

Thus, as a prior art for the golf green line analysis device, as shown in Figure 9 (a), Republic of Korea Patent Publication No. 10-0970677 "Virtual golf simulation device to provide a putting guide" (hereinafter, 'prior art 1 '),

It includes image processing means for displaying an image of virtual green and terrain information, and simulation means for performing golf simulation on the green, and grasps topographic information about all or part of the area between the golf ball and the hole cup on the green. The present invention relates to a virtual golf simulation device configured to display a putting guide for suggesting a putting direction, thereby promoting golfer convenience and inducing interest in virtual golf.

As another prior art, as shown in FIG. 9 (b), “Mobile terminal for providing golf putting line information using lidar” of Korean Patent Registration No. 10-1841172 (hereinafter referred to as 'prior art 2') 'Is called.),

A green detection lidar sensor unit, which is attached to at least one side of a mobile terminal and senses a golf course green to generate a 3D green image, and photographs a golf green formed on at least one side of the mobile terminal to allow the control unit to determine the location information of the ball and the hole. It relates to a mobile terminal for providing golf putting line information, including a camera unit for obtaining the location information.

As described above, the prior art 1 to the prior art 2 are technologies for devices and terminals that provide information about putting to golfers in the same technical field as the present invention.

However, the prior art 1 is a technique for a part of the content provided through the virtual golf simulation (the point that guides the putting direction), so that even in the virtual golf, the putting direction can be determined by referring to the lie of the green. It is intended to further stimulate the interest in virtual golf for golfers.

That is, the technical characteristics are different from the present invention, which provides an optimal putting path to a golfer by analyzing the lie of a green of a real golf course in real time.

Prior art 2 is a technology for sensing a golf green using a lidar and providing putting line information based thereon, similar to the present invention and technical features, but means for deriving a putting path provided to a golfer and There is a difference in method.

Republic of Korea Registered Patent Publication No. 10-0970677 (2010.07.09.) Republic of Korea Registered Patent Publication No. 10-1841172 (2018.03.16.)

Thus, the present invention was devised to solve the above-mentioned conventional problems,

An object of the present invention is to provide a green lie analysis device that can analyze information on the green lie of the current golf course (topography, slope, turf condition, presence or absence of obstacles) in real time.

Another object of the present invention, based on information on the green lie analyzed in real time (topography, slope, turf condition, presence or absence of obstacles), calculates the optimal putting path and analyzes the green lie that can be provided to golfers The purpose is to provide a device.

That is, by analyzing the green lie in real time within a short period of time, based on this, it provides a green line analysis device that provides the golfer with a putting path calculated under a specific condition (the putting angle and the number of putting paths set by the golfer). There is a purpose.

The present invention for achieving the above object was devised to achieve the problem to be solved,

In the golf green line analysis device,

Analytical housing;

A green line image acquisition sensor unit installed and formed on one side of the analysis device housing to photograph and sense the green line of the golf course where the golfer is currently located by manipulation of the golfer, so that information on the green line is obtained;

3D to generate 3D data based on the information obtained from the GreenLai Image Acquisition Sensor, and to map the actual distance to the generated 3D data, to generate real-time 3D Golf GreenLay information to which real distance is applied. Green Real-time mapping unit;

A putting guide unit that calculates a direction and intensity to be put by a golfer by grasping the positions of a golf ball and a hole cup based on the information of the real-time 3D green lie generated by the 3D green real-time mapping unit;

A display output unit which outputs and provides a putting path calculated from the putting guide unit to a golfer;

Consists of an analysis device control unit for controlling the green line image acquisition sensor unit, a three-dimensional green line real-time mapping unit, a putting guide unit, and a display output unit.

The display output section,

An actual distance output module displaying an actual distance from the golf ball to the hole cup;

Consists of a putting path output module for displaying at least one [piece] of the putting path from the golf ball to the hole cup;

It is characterized in that the golf green line is analyzed in real time to provide an optimal putting path to the golfer.

At this time, the putting path output module,

A putting progress direction information output module for displaying a putting progress direction from a golf ball to a hole cup;

Consists of a force intensity information output module for each putting progress direction that displays the strength of each direction of the putting progress from the golf ball to the hole cup.

The optimal putting path in the golf green line analyzed in real time is outputted.

On the other hand, prior to this, the specification or terms used in the claims of the patent registration should not be interpreted as being limited to the ordinary or lexical meaning, and the inventor has the concept of terms to explain his or her invention in the best way. Based on the principle that can be appropriately defined, it should be interpreted as meanings and concepts consistent with the technical spirit of the present invention.

Therefore, the embodiments shown in the embodiments and drawings described in this specification are only the most preferred embodiments of the present invention, and do not represent all of the technical spirit of the present invention, and thus can replace them at the time of application. It should be understood that there may be equivalents and variations.

According to the present invention as described above in the above configuration and operation,

It provides golfers with real-time information on the green lie of the current golf course (topography, slope, turf condition, presence or absence of obstacles).

In addition, the optimal putting path is calculated and provided to the golfer based on real-time analyzed information on the green lie (topography, slope, turf condition, presence or absence of obstacles).

At this time, the optimal putting path provided to the golfer is a putting path that is output as a vector value expressed in the putting direction and the size in the hole cup.

In addition, the optimal putting path to the golf ball and the hole cup is provided to at least one [more] golfers, so that the golfer can finally determine the putting path.

Due to this, it is possible to induce precise and accurate putting from the golfer, and to experience various putting paths directly or indirectly, so that the putting ability can be improved.

In other words, by objectively analyzing and providing information about the green lie (topography, slope, turf condition, and presence of obstacles) necessary for accurate and accurate putting, objectivity and reliability for the putting path are maximized. .

Also, without a professional caddie analyzing the green's lie, it would be a very effective invention that allows golfers to practice golf on their own.

1 is a view showing the configuration of the golf green lie analysis device of the present invention.
2 is a state perspective view of the golf green lie analysis device of the present invention.
3 is a block diagram of the golf green lie analysis device of the present invention.
4 is a block diagram of a 3D green real-time mapping unit among the components of the golf green line analysis device of the present invention.
Figure 5 shows a block diagram of the putting guide portion of the components of the golf green line analysis apparatus of the present invention.
6 is a block diagram of a display output unit among the components of the golf green line analysis device of the present invention.
7 is a flowchart schematically showing the order in which the putting path is provided to the golfer from the golf green lie analysis apparatus according to the present invention.
FIG. 8 is a view showing an example of real-time information of a green line output to a display output unit and information of a putting path calculated based on the components of the golf green line analysis device of the present invention.
Figure 9 shows a representative view of the prior art for the present invention golf green line analysis device.

Hereinafter, with reference to the accompanying drawings will be described in detail the function, configuration and operation of the golf green lie analysis device of the present invention.

1 is a block diagram of a golf green line analysis device of the present inventor, FIG. 2 is a state perspective view of the golf green line analysis device of the inventor, and FIG. 3 is a block diagram of the golf green line analysis device of the inventor. will be.

1 to 3, the present invention,

In the golf green line analysis device (1),

An analysis device housing 100;

The green line image acquisition sensor unit is installed and formed on one side of the analysis device housing 100 to photograph and sense the green line of the golf course where the current golfer is located by manipulation of the golfer, so that information on the green line is obtained. (200);

Generates 3D data based on the information obtained from the green line image acquisition sensor unit 200 and maps the actual distance to the generated 3D data to generate real-time 3D golf green line information applied with the actual distance. A three-dimensional green real-time mapping unit 300;

Putting guide unit 400 that calculates the direction and strength to be put by the golfer by grasping the position of the golf ball and the hole cup based on the information of the real-time three-dimensional golf green line generated by the three-dimensional green-ray real-time mapping unit 300 );

A display output unit 500 for outputting and providing a putting path calculated from the putting guide unit 400 to a golfer;

Consisting of; the green line image acquisition sensor unit 200, a three-dimensional green line real-time mapping unit 300, a putting guide unit 400, an analysis device control unit 600 for controlling the display output unit 500;

The display output unit 500,

An actual distance output module 510 displaying an actual distance from the golf ball to the hole cup;

Consists of a putting path output module 520 for displaying at least 1 [piece] of the putting path from the golf ball to the hole cup;

It is characterized in that the golf green line is analyzed in real time to provide an optimal putting path to the golfer.

At this time, the putting path output module 520 of the display output unit 500,

A putting progress direction output module 521 for displaying a putting progress direction from a golf ball to a hole cup;

Consisting of a force intensity information output module 522 for each putting progress direction that displays the intensity of each direction of the putting progress from the golf ball to the hole cup;

The optimal putting path in the golf green line analyzed in real time is outputted.

The present invention, as described above, to the golfer, the information on the green lie where the golfer is currently located (topography, slope, turf condition, presence or absence of obstacles) is detected and acquired in real time, based on this, analyzed and calculated optimal putting path It is intended to provide.

More specifically,

Green Li image acquisition sensor unit 200,

As a first embodiment,

As shown in FIG. 2, by a golfer's manipulation, a parallel stereo camera (SC) for information on the green lie where the golfer is currently located (topography, slope, turf condition, presence or absence of obstacles) and the position and depth information of the golf ball and hole cup ) To detect and acquire information through the pan, tilt, and zoom functions, and calculate the actual distance from the 3D green real-time mapping unit 300 based on the acquired information. , Calculate so that a 3D green line with an actual distance applied is generated.

That is, the three-dimensional green-ray real-time mapping unit 300 uses and controls the viewing angle of the parallel stereo camera (SC), combines the information obtained in real time, and combines the information obtained in real-time with three-dimensional green-ray information (topography, gradient, Turf condition, the presence or absence of obstacles), and based on this, the position of the golf ball and the hole cup is detected to track the path between the golf ball and the hole cup.

As the second embodiment,

As in the first embodiment, by using the golfer's manipulation, information about the green lie where the golfer is currently located (topography, slope, turf condition, presence or absence of obstacles) and the position and depth information of the golf ball and hole cup are used using a lidar sensor. Thus, the information is detected, acquired, and based on the obtained information, a 3D green line applied with a real distance is generated in the 3D green line real-time mapping unit 300.

As the third embodiment,

Using the hybrid sensor that combines the parallel stereo camera (SC) of the first embodiment and the lidar sensor of the second embodiment to detect real-time information (topography, slope, turf condition, presence or absence of obstacles) By detecting and acquiring the best information that significantly reduces the error (error recognition rate), the 3D GreenLy real-time mapping unit 300 generates the ultimate 3D GreenLy applied with the actual distance.

As the fourth embodiment,

As shown in the first embodiment, a time of flight (TOF) sensor can be used to display information about the green lie where the golfer is currently located (topography, slope, turf condition, presence or absence of obstacles) and the location and depth information of the golf ball and hole cup by the golfer's manipulation. Using, the information is detected, acquired, and based on the obtained information, a 3D green lie to which a real distance is applied is generated in the 3D green lie real-time mapping unit 300.

On the other hand, based on the information about the green lie detected and acquired from the green lie image acquisition sensor unit 200 (topography, slope, turf condition, presence or absence of obstacles), a 3D green that generates a 3D green lie applied with a real distance. Lysil time mapping unit 300,

As shown in Figure 4,

A 3D green lie construction unit 310 that generates information on the green lie obtained through the green lie image acquisition sensor unit 200 as 3 dimensional green lie information;

Among the information on the 3D green line generated by the 3D green line construction unit 310, an object area detection unit 320 that detects a color area of a golf ball and a hole cup and extracts an outline of the detected color area;

A center point detection unit 330 for detecting a center point (central value) of a color region of a golf ball and a hole cup extracted from the object area detection unit 320;

A relative distance calculating unit 340 which calculates a relative distance between the golf ball and the hole cup based on the center point (median value) of the golf ball and the hole cup detected from the central point detection unit 330;

Absolute distance calculation unit that calculates the absolute distance between the golf ball and the hole cup based on the center point (central value) detected from the center point detection unit 330, using the information of the green line acquired through the green line image acquisition sensor unit 200 350);

The information on the real-time 3D green line applied with the actual distance is generated.

At this time, the relative distance calculator 340 calculates the relative distance between the golf ball and the hole cup, that is, the position and distance (coordinate value) between the golf ball and the hole cup on coordinates,

The absolute distance calculation unit 350 calculates the absolute distance between the golf ball and the hole cup from the location where the green line image acquisition sensor unit 200 is photographed and sensed by the golfer's manipulation, and applies it to the 3D green line output in real time. , Real-time 3D green line with actual distance applied.

For example, to be more specific,

The object region detection unit 310,

Using the color model of the YCbCr system and a sobel edge detector, only the regions of the golf ball and hole cup are extracted to detect the center point (median) of the golf ball and hole cup.

At this time, Y is the luminous intensity, Cb is the blue color information, Cr is the red color information, and the image information input through the green-ray image acquisition sensor unit 200 is a color model of the RGB system, shown in the following ' calculation formula ' As shown in the figure, the regions of the golf ball and the hole cup are separated using the transformation matrix. (The threshold value of the golf ball region is 77 <Cb <127, and the threshold value of the hole cup region is 133 <Cr <173, respectively. To extract and separate the areas of the golf ball and hole cup.)

formula

For reference, the threshold values of the golf ball and hole cup regions calculated by the 'Calculation Formula 1' are the most general-purpose threshold values and are values calculated by experiments.

In addition, the center point detection unit 320 that detects the center point (median value) of the golf ball and hole cup of the 3D green real-time mapping unit 300 calculates the center point (center value) of the golf ball and the hole cup using a geometric center of gravity method.

In addition, based on the image information obtained through the green line image acquisition sensor unit 200, the real-time 3 generated in three dimensions by using and applying a conventional triangulation method in the three-dimensional green line real-time mapping unit 300 Make sure the actual distance is applied to the dimensional green line.

On the other hand, the optimal putting path is calculated based on information (reality, slope, turf condition, presence or absence of obstacles) of the real-time 3D green lie to which the actual distance generated by the 3D green real-time mapping unit 300 is applied. Thus, the putting guide portion 400 provided to the golfer, as shown in Figure 5,

From the information on the real-time three-dimensional green line to which the actual distance is applied, generated by the real-time mapping unit 300, the straight distance from the center point (center value) of the hole cup based on the center point (center value) of the golf ball A linear distance calculator 410 for calculating a vector value;

Auxiliary distance calculation that calculates at least one [or more] auxiliary distances as vector values in consideration of the green lie within the angular range set by the golfer based on the linear distances calculated from the linear distance calculation unit 410 Part 420;

Among the vector values of the auxiliary distances calculated by the auxiliary distance calculator 420, the auxiliary distances are arranged in the order of the smallest value of the vector at the center point (median) of the hole cups, based on the center point (median) of the hole cups. , The number of putting paths set by the golfer, the auxiliary distance alignment unit 430 for outputting the aligned auxiliary distance; consists of,

The optimal putting path is provided within a specific condition set by the golfer (putting angle and number of putting paths).

At this time, the putting guide part 400,

Using the communication unit (N) and GPS, obtain weather information (weather, wind direction and speed, humidity) from the weather DB where the golfer is currently located, and obtain the weather information and the 3D green real-time mapping unit 300 By constructing further comprising: a green speed providing unit 440 for deriving the green speed based on information on the real-time three-dimensional green lie generated by (topography, slope, turf condition, presence or absence of an obstacle),

The accuracy of information on the linear distance and the auxiliary distance calculated from the linear distance calculating unit 410 and the auxiliary distance calculating unit 420 may be maximized.

At this time, the green speed derived from the green speed providing unit 440 is input by the golfer directly to the green speed, and the straight distance calculated from the linear distance calculating unit 410 and the auxiliary distance calculating unit 420, and the auxiliary distance. Information.

In addition, the display output unit 500, as shown in Figure 6,

Corresponding to the green quick provision unit 440,

Green quick information output module 530 for outputting information about the green speed; may be further included, may be configured,

Green quick information output module 530,

An automatic green quick information output module 531 for displaying the green quick derived from the green quick providing unit 440;

Consists of a golfer green speed setting output module 532 to input or adjust the speed drawn by the golfer.

The golfer can check or directly input the green speed, so that the optimal putting path can be provided.

FIG. 7 shows information about a real-time 3D green lie applied with an actual distance based on the point where the golfer is currently located (topography, slope, turf condition, presence or absence of an obstacle) through the golf green lie analysis device 1 according to the present invention. And, based on this, it shows briefly the order of providing the optimal putting path for putting the golf ball into the hole cup.

As shown in Figure 7,

A real-time green-ray shooting sensing step by the green-ray image acquisition sensor unit (S100);

Real-time three-dimensional green line generation step (S200) by the three-dimensional green line real-time mapping unit 300 ;, Actual distance application step (S300); And an object region detection step (S400);

The object linear distance calculation step (S500) by the putting guide unit 400, the object auxiliary distance calculation step (S600); And an auxiliary distance alignment step (S700);

The putting path output step (S800) through the display output unit 500 provides an optimal putting path to the golfer.

FIG. 8 is a view showing an example of real-time information of a green line output to the display output unit 500 and information on a putting path calculated based on the components of the golf green line analysis device according to the present invention,

8 (a) is an embodiment in which information of a real-time 3D green line is output,

FIG. 8 (b) is an example of providing an optimal putting path based on a 3D green line to which an actual distance is applied.

On the other hand, to control the green line image acquisition sensor unit 200, the three-dimensional green line real-time mapping unit 300, the putting guide unit 400, and the display output unit 500 of the golf green line analysis device 1 of the present inventors The analysis device control unit 600,

A first control unit 610 for controlling the green line image acquisition sensor unit 200;

A second control unit 620 for controlling the three-dimensional green real-time mapping unit 300;

A third control unit 630 for controlling the putting guide unit 400;

It is composed of; a fourth control unit 640 for controlling the display output unit 500,

Quickly responds to and processes information for each role, and combines each generated information, real-time information on real-time three-dimensional green lie (topography, slope, turf condition, presence of obstacles) and optimal In order to provide a putting path of, the golf green line analysis device 1 is collectively controlled.

For reference, '[dog]' expressed in the present invention is a unit of count (個數), and '1 [dog]' means to provide at least one optimal putting path to a golfer.

As described above, the present invention is not limited to the described embodiments, and it is obvious to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the present invention.

Therefore, since it can be implemented in various other forms without departing from the technical spirit or main features, the embodiments of the present invention are merely illustrative in all respects and should not be interpreted as limited, and can be implemented in various modifications.

The present invention relates to a golf green line analysis device, manufacturing and sales business for manufacturing the same, a camera for analyzing the green line in real time, a sensor field, and a software field for detecting and acquiring information, hardware related to golf And software industry.

1: Golf green line analysis device
100: analytical device housing 200: green-ray image acquisition sensor unit
300: 3D Green Lie real-time mapping unit 310: 3D Green Lie construction unit
320: object area detection unit 330: center point detection unit
340: relative distance calculator 350: absolute distance calculator
400: putting guide part 410: linear distance calculation part
420: auxiliary distance calculation unit 430: auxiliary distance alignment unit
440: Green fast providing unit 500: display output unit
510: actual distance output module 520: putting path output module
521: Putting direction output module
522: Force strength information output module for each putting progress direction 530: Green quick information output module
531: Automatic green quick information output module
532: golfer green quick setting output module 600: analysis device control unit
610: first control unit 620: second control unit
630: 3rd control unit 640: 4th control unit
S100: Real-time green line shooting sensing step
S200: Real-time three-dimensional green line creation step S300: Actual distance application step
S400: object area detection step S500: object linear distance calculation step
S600: Auxiliary distance calculation step S700: Auxiliary distance alignment step
S800: Putting path output stage
D: Display N: Communication
SC: Parallel stereo camera

Claims (3)

delete delete Analysis device housing (100),
The sensor unit 200 is installed and formed on one side of the analysis device housing 100 to photograph and sense the green lie of the golf course where the current golfer is located by manipulation of the golfer, so that information about the green lie is obtained.
Generates 3D data based on the information obtained from the green line image acquisition sensor unit 200, maps the actual distance to the generated 3D data, and generates real-time 3D golf green line information applied with the actual distance. 3D green real-time mapping unit 300,
Putting guide unit 400 that calculates the direction and strength to be put by the golfer by grasping the position of the golf ball and the hole cup based on the information of the real-time three-dimensional golf green line generated by the three-dimensional green-ray real-time mapping unit 300 ),
A display output unit 500 for outputting and providing a putting path calculated from the putting guide unit 400 to a golfer,
The green line image acquisition sensor unit 200, a three-dimensional green line real-time mapping unit 300, a putting guide unit 400, consisting of an analysis device control unit 600 for controlling the display output unit 500,
In the golf green line analysis device (1),
3D green real-time mapping unit 300,
A 3D green lie construction unit 310 that generates information on the green lie obtained through the green lie image acquisition sensor unit 200 as 3 dimensional green lie information;
Among the information on the 3D green line generated by the 3D green line construction unit 310, an object area detection unit 320 that detects a color area of a golf ball and a hole cup and extracts an outline of the detected color area;
A center point detection unit 330 for detecting a center point (central value) of a color region of a golf ball and a hole cup extracted from the object area detection unit 320;
A relative distance calculating unit 340 which calculates a relative distance between the golf ball and the hole cup based on the center point (median value) of the golf ball and the hole cup detected from the central point detection unit 330;
Absolute distance calculation unit that calculates the absolute distance between the golf ball and the hole cup based on the center point (central value) detected from the center point detection unit 330, using the information of the green line acquired through the green line image acquisition sensor unit 200 350);
The information on the real-time 3D green line applied with the actual distance is generated,
Relative distance calculation unit 340,
Calculate the position and distance (coordinate value) between the golf ball and the hole cup in coordinates,
The absolute distance calculator 350,
The green lie image acquisition sensor unit 200 calculates the absolute distance between the golf ball and the hole cup from the location where the green lie image acquisition sensor unit 200 is photographed by the golfer's manipulation, and applies it to the 3 dimensional green lie output in real time. So that it will be output as a green line
Putting guide unit 400,
From the information on the real-time three-dimensional green line to which the actual distance is applied, generated by the real-time mapping unit 300, the straight distance from the center point (center value) of the hole cup based on the center point (center value) of the golf ball A linear distance calculator 410 for calculating a vector value;
An auxiliary distance calculating unit for calculating at least one auxiliary distance as a vector value in consideration of a green lie within an angle range set by a golfer based on the straight line distance calculated from the linear distance calculating unit 410 420);
Among the vector values of the auxiliary distances calculated by the auxiliary distance calculator 420, the auxiliary distances are arranged in the order of the smallest value of the vector at the center point (median) of the hole cups, based on the center point (median) of the hole cups. , Auxiliary distance alignment unit 430 for outputting the aligned auxiliary distance by the number of putting paths set by the golfer;
Using the communication unit (N) and GPS, to obtain the weather information of the point where the golfer is currently located from the weather DB, the obtained weather information and the real-time three-dimensional green line generated by the three-dimensional green live real-time mapping unit 300 It consists of a green quick-providing unit 440 to derive the green fast based on the information,
The optimal putting path is provided within the specific conditions set by the golfer,
Maximize the accuracy of the information on the linear distance and the auxiliary distance calculated by the linear distance calculating unit 410 and the auxiliary distance calculating unit 420 by the green quick providing unit 440,
In addition, the green speed derived from the green speed providing unit 440,
The golfer directly inputs the drawn speed, and can be applied to information on the straight distance calculated from the straight distance calculating unit 410 and the auxiliary distance calculating unit 420 and the auxiliary distance,
In the display output unit 500,
An actual distance output module 510 displaying an actual distance from the golf ball to the hole cup;
A putting path output module 520 that displays at least one putting path from the golf ball to the hole cup;
Consisting of the green speed providing unit 440, the green speed information output module 530 for outputting information about the green speed;
Golf green lie is analyzed in real time to provide golfers with an optimal putting path,
Putting path output module 520,
A putting progress direction output module 521 for displaying a putting progress direction from a golf ball to a hole cup;
Consisting of a force intensity information output module 522 for each putting progress direction that displays the intensity of each direction of the putting progress from the golf ball to the hole cup;
The optimal putting path is output in the golf green line analyzed in real time,
Green quick information output module 530,
An automatic green quick information output module 531 for displaying the green quick derived from the green quick providing unit 440;
Consists of a golfer green speed setting output module 532 to input or adjust the speed drawn by the golfer.
By confirming or directly inputting and adjusting the speed of the golfer, an optimal putting path can be provided.
Characterized in that it provides the optimal putting path analyzed and calculated based on the real-time detection and acquisition of terrain, slope, turf condition, and presence or absence of an obstacle for the green lie where the golfer is currently located,
Golf green line analysis device.

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